1  static int      gl_cnt = 0;
       2  static char     gl_buf[1024];
       3  
       4  void
       5  gl_yank()
       6  {
       7    int  i;
       8  
       9    for (i=gl_cnt; i >= 0; i--)
      10      gl_buf[i+10] = gl_buf[i];
      11  }